Possible Clues:

• Call, in poet's translation, for one with jewelled ear
• Juliet was like a jewel in his ear, thought Romeo
• Possibly the first work of the man from Addis
• "...a rich jewel in an ---'s ear": "R&J"
• 'Like a rich jewel in an -'s ear' (Romeo and Juliet)
• East African, old-style